<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] KDE 4.11 is EXTREMELY slow with Raster QT backend" href="https://bugs.freedesktop.org/show_bug.cgi?id=69341#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [radeonsi] KDE 4.11 is EXTREMELY slow with Raster QT backend" href="https://bugs.freedesktop.org/show_bug.cgi?id=69341">bug 69341</a> from <a class="email" href="mailto:god@politeia.in" title="Denis M. (Phr33d0m) <god@politeia.in>"> Denis M. (Phr33d0m)</a> <pre>(In reply to <a href="show_bug.cgi?id=69341#c7">comment #7</a>) > Yes that's the same corruption I have with the native backend. I suggest you > to have a look at top: native isn't slow, but aftware a few minutes the X > process starts eating the CPU ,that's the reason ;) In my case, X doesn't normally use much cpu (~10-15%) (well, really depends on your definition of 'much'), but there are moments (every 2-3 seconds) where it peaks at ~45-60% which causes everything to lag for a moment (for example if I move a window or even with glxgears)... And btw, thanks for the vblank tip, it helped a little.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>